<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style>
#div01{ width:720px; height:100px; background-color:#0FF; float:left; margin-bottom:10px; }
#div02{ width:150px; height:500px; background-color:#F00; float:left; margin-right:10px; }
#div03{ width:400px; height:500px; background-color:#F0F; float:left; }
#div04{ width:150px; height:500px; background-color:#000; float:left; margin-left:10px; }
#div05{ width:720px; height:100px; background-color:#FF0; float:left; margin-top:10px; }
#father{ width:720px; margin:0 auto; }

</style>
</head>

<body>
<div id="father">
<div id="div01"></div>
<div id="div02"></div>
<div id="div03"></div>
<div id="div04"></div>
<div id="div05"></div>
</div>
</body>
</html>